.categroy{
    background: #fff;
    position: relative;
    .carousel{
        height: 150px;
        div{
            height: 100%;
        }
    }
    .dianSwep{
        .dian{
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            li{
                float: left;
                margin-right: 15px;
                height: 8px;
                width: 8px;
                border-radius: 50%;
                background: gray;
                &.current{
                    background: red;
                }
                &:last-child{
                    margin-right: 0;
                }
            }
        }
    }
}